Geneva, Feb. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600117131) titled 'The influence of ultrasound-guided paralaryngeal compression on intra-gastric insufflation during laparoscopic cholecystectomy' on Jan. 20.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: General Hospital of Central Theater Command of the Chinese PLA
Condition:
Air intake in the stomach
Intervention:
Control group A:Without any pressing, simply place your hand on the patients neck without applying any pressure, to simulate the preparatory action.
The classic Sellick maneuver group B (cricoid compression group):Use the thumb and index finger to pinch both sides of the ring-shaped car...